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Thread: glReadPixel?

  1. #1
    Junior Member Newbie
    Join Date
    Aug 2002
    Location
    Cranfield, UK
    Posts
    5

    glReadPixel?

    Hi,
    Can I get with glReadPixel the color of the pixel that I want to read? if yes in which arguments of that procedure(glReadPixel) I can get it?
    Thank you

  2. #2
    Senior Member OpenGL Guru
    Join Date
    Feb 2000
    Location
    Sweden
    Posts
    2,978

    Re: glReadPixel?

    Did you even try to look it up in some documentation before asking? Just type glreadpixels in google, and you get lots of usefull hits.

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